@misc{ClasenPaarProhaska2011, author = {Clasen, Malte and Paar, Philip and Prohaska, Steffen}, title = {Level of Detail for Trees Using Clustered Ellipsoids}, issn = {1438-0064}, url = {http://nbn-resolving.de/urn:nbn:de:0297-zib-14251}, number = {11-41}, year = {2011}, abstract = {We present a level of detail method for trees based on ellipsoids and lines. We leverage the Expectation Maximization algorithm with a Gaussian Mixture Model to create a hierarchy of high-quality leaf clusterings, while the branches are simplified using agglomerative bottom-up clustering to preserve the connectivity. The simplification runs in a preprocessing step and requires no human interaction. For a fly by over and through a scene of 10k trees, our method renders on average at 40 ms/frame, up to 6 times faster than billboard clouds with comparable artifacts.}, language = {en} } @misc{Seidel2011, type = {Master Thesis}, author = {Seidel, Paul}, title = {Interaktive Visualisierung und Filterung großer Volumendaten mittels Volumenrendering}, year = {2011}, language = {en} } @misc{Schuberth2011, type = {Master Thesis}, author = {Schuberth, Sebastian}, title = {High-Performance Tomographic Reconstruction using OpenCL}, year = {2011}, language = {en} } @inproceedings{RitterProhaskaBrandetal.2011, author = {Ritter, Zully and Prohaska, Steffen and Brand, R. and Friedmann, A. and Hege, Hans-Christian and Goebbels, J{\"u}rgen and Felsenberg, Dieter}, title = {Osteocytes number and volume in osteoporotic and in healthy bone biopsies analysed using Synchrotron CT: a pilot study}, booktitle = {Proc. ISB 2011}, year = {2011}, language = {en} } @article{LindowBaumHege2011, author = {Lindow, Norbert and Baum, Daniel and Hege, Hans-Christian}, title = {Voronoi-Based Extraction and Visualization of Molecular Paths}, volume = {17}, journal = {IEEE Transactions on Visualization and Computer Graphics}, number = {12}, doi = {10.1109/TVCG.2011.259}, pages = {2025 -- 2034}, year = {2011}, language = {en} } @article{KleinfeldBhariokeBlinderetal.2011, author = {Kleinfeld, David and Bharioke, Arjun and Blinder, Pablo and Bock, David and Briggman, Kevin and Chklovskii, Dmitri and Denk, Winfried and Helmstaedter, Moritz and Kaufhold, John and Lee, Wei-Chung and Meyer, Hanno and Micheva, Kristina and Oberlaender, Marcel and Prohaska, Steffen and Reid, R. and Smith, Stephen and Takemura, Shinya and Tsai, Philbert and Sakmann, Bert}, title = {Large-scale automated histology in the pursuit of connectomes}, volume = {31}, journal = {Journal of Neuroscience}, number = {45}, doi = {10.1523/JNEUROSCI.4077-11.2011}, pages = {16125 -- 16138}, year = {2011}, language = {en} } @article{PetzOberleithnerSieberetal.2011, author = {Petz, Christoph and Oberleithner, Kilian and Sieber, Moritz and Nayeri, Christian and Paschereit, Oliver and Wygnanski, Israel and Noack, Bernd and Hege, Hans-Christian}, title = {Global Modes in a Swirling Jet Undergoing Vortex Breakdown}, volume = {23}, journal = {Physics of Fluids}, publisher = {Awarded Visualization; First Prize at 28th Annual Gallery of Fluid Motion exhibit, held at the 63th Annual Meeting of the American Physical Society, Division of Fluid Dynamics (Long Beach, CA, USA, November 21-23, 2010).}, doi = {10.1063/1.3640007}, pages = {091102}, year = {2011}, language = {en} } @article{TorsneyWeirSaadMoelleretal.2011, author = {Torsney-Weir, Thomas and Saad, Ahmed and M{\"o}ller, Torsten and Hege, Hans-Christian and Weber, Britta and Verbavatz, Jean-Marc}, title = {Tuner: Principled Parameter Finding for Image Segmentation Algorithms Using Visual Response Surface Exploration}, volume = {17}, journal = {IEEE Trans. Vis. Comput. Graph.}, number = {12}, pages = {1892 -- 1901}, year = {2011}, language = {en} } @inproceedings{EhrigGoebbelsMeineletal.2011, author = {Ehrig, Karsten and Goebbels, J{\"u}rgen and Meinel, Dietmar and Paetsch, Olaf and Prohaska, Steffen and Zobel, Valentin}, title = {Comparison of Crack Detection Methods for Analyzing Damage Processes in Concrete with Computed Tomography}, booktitle = {International Symposium on Digital Industrial Radiology and Computed Tomography}, year = {2011}, language = {en} } @article{PoethkowWeberHege2011, author = {P{\"o}thkow, Kai and Weber, Britta and Hege, Hans-Christian}, title = {Probabilistic Marching Cubes}, volume = {30}, journal = {Computer Graphics Forum}, number = {3}, doi = {10.1111/j.1467-8659.2011.01942.x}, pages = {931 -- 940}, year = {2011}, language = {en} } @article{OberleithnerSieberNayerietal.2011, author = {Oberleithner, Kilian and Sieber, Moritz and Nayeri, Christian and Paschereit, Christian and Petz, Christoph and Hege, Hans-Christian and Noack, Bernd and J. Wygnanski, Israel}, title = {Three-dimensional Coherent Structures of the Swirling Jet Undergoing Vortex breakdown: Stability Analysis and Empirical Mode Construction}, volume = {679}, journal = {J. Fluid Mech.}, doi = {10.1017/jfm.2011.141}, pages = {383 -- 414}, year = {2011}, language = {en} } @inproceedings{HombergBaumProhaska2011, author = {Homberg, Ulrike and Baum, Daniel and Prohaska, Steffen}, title = {Describing and Analyzing the Dual Structures of Porous Media}, booktitle = {Proc. 3D-Microstructure Meeting}, editor = {M{\"u}cklich, Frank and Slussallek, Philipp and Schladitz, Katja}, pages = {24 -- 25}, year = {2011}, language = {en} }